CMakeL10n: Allow to use more than one X-POT files.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

modules/TDEL10n.cmake

@@ -202,7 +202,7 @@ macro( tde_l10n_create_template )
   unset( _keywords_add )
   unset( _comment )
   unset( _attributes )
-  unset( _exclude_pot )
+  unset( _exclude_pots )
   unset( _pot )
   unset( _directive )
   set( _var _catalog )
@@ -271,8 +271,8 @@ macro( tde_l10n_create_template )
 
     # found directive "X-POT"
     if( "+${_arg}" STREQUAL "+X-POT" )
-      unset( _exclude_pot )
-      set( _var _exclude_pot )
+      unset( _exclude_pots )
+      set( _var _exclude_pots )
       set( _directive 1 )
     endif( )
 
@@ -380,17 +380,16 @@ macro( tde_l10n_create_template )
   endif( )
 
   # prepare x-pot
-  if( NOT _exclude_pot )
-    set( _exclude_pot "${TDE_COMMON_TEXTS_POT}" )
-  endif( )
-  if( "${_exclude_pot}" STREQUAL "-" )
+  foreach( _exclude_pot_file ${TDE_COMMON_TEXTS_POT} ${_exclude_pots} )
+    if( "${_exclude_pot_file}" STREQUAL "-" )
       unset( _exclude_pot )
-  else( )
-    if( ${_exclude_pot} MATCHES "^[^/]" )
-      set( _exclude_pot "${CMAKE_CURRENT_SOURCE_DIR}/${_exclude_pot}" )
-    endif( )
-    set( _exclude_pot "-x${_exclude_pot}" )
+    else()
+      if( NOT IS_ABSOLUTE "${_exclude_pot_file}" )
+        set( _exclude_pot_file "${CMAKE_CURRENT_SOURCE_DIR}/${_exclude_pot_file}" )
+      endif()
+      list( APPEND _exclude_pot "-x${_exclude_pot_file}" )
     endif( )
+  endforeach( )
 
   # prepare comment
   if( NOT "${_comment}" STREQUAL "" )